To all Samsung Galaxy Tab 10.1 owners out there - the wait is finally over! You can grab the latest update for the Galaxy Tab 10.1 which contains the TouchWiz UX to replace the stock UI in HoneyComb. You can grab it by going to the Settings > About Tablet > System Updates section.
Here's what is included :
- Mini Apps
- Samsung Hubs
- TouchWiz Live Panels
Do take note however once updated, you won't be able to revert back to the stock honeycomb look and feel, but I'm sure you already know that and don't plan to do so.